Vinogradsky Crater is an impact crater in the Eridania quadrangle of Mars, located at 56.5°S latitude and 216.2°W longitude. It is 64.0 km in diameter and was named after Sergei Winogradsky, and the name was approved in 1973 by the International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN).[1]